INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f31c4f9350db550030b285e5d2315e140b2734a9fd913f20ac4fa8dbd54aa0b', 
    'i1lWtwr9Qvey0aG465JvdO8Ru73E4BmtJP6tR71DtVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)